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ICPR
2004
IEEE
16 years 7 months ago
Dense Estimation of Surface Reflectance Properties Based on Inverse Global Illumination Rendering
In augmented virtuality, estimating object surface reflectance properties is important when rendering objects under arbitrary illuminationconditions. However, faithfully estimatin...
Takashi Machida, Haruo Takemura, Naokazu Yokoya
IPMI
2003
Springer
16 years 7 months ago
Analysis of Event-Related fMRI Data Using Best Clustering Bases
We explore a new paradigm for the analysis of event-related functional magnetic resonance images (fMRI) of brain activity. We regard the fMRI data as a very large set of time serie...
François G. Meyer, Jatuporn Chinrungrueng
ISBI
2004
IEEE
16 years 7 months ago
Vascular Segmentation in Three-Dimensional Rotational Angiography Based on Maximum Intensity Projections
Three-dimensional rotational angiography (3D-RA) is a relatively new and promising technique for imaging blood vessels. In this paper, we propose a novel 3D-RA vascular segmentati...
Rui Gan, Albert C. S. Chung, Wilbur C. K. Wong, Si...
ISBI
2008
IEEE
16 years 7 months ago
A learning based hierarchical model for vessel segmentation
In this paper we present a learning based method for vessel segmentation in angiographic videos. Vessel Segmentation is an important task in medical imaging and has been investiga...
Richard Socher, Adrian Barbu, Dorin Comaniciu
CHI
2005
ACM
16 years 7 months ago
Conversing with the user based on eye-gaze patterns
Motivated by and grounded in observations of eye-gaze patterns in human-human dialogue, this study explores using eye-gaze patterns in managing human-computer dialogue. We develop...
Pernilla Qvarfordt, Shumin Zhai